Once VR headsets gain large FOV and high DPI, working in VR will be ideal and an improvement over any sort of monitor.
You can have 360+ degrees of scroll (beyond a full circle, you continue to wind into virtual space), spatial gestures to organize and manipulate your workspace.
It'll be like physical trades where workers knoll out their workspaces. We'll finally be able to do the same without clunky, insufficient windowing systems.
UI and 3D tools won't be limited to flat planes anymore, which will enable us to work with our hands.
I'm incredibly excited for this tech to land. I think it'll introduce an order of magnitude increase in productivity once it begins to mature.